Page history
12 August 2021
11 August 2021
3 August 2021
no edit summary
+41
Created page with "=Node Characteristics= {| class="wikitable sortable" ! nodes !! cores !! available memory !! CPU !! storage !! GPU |- | 1109 || rowspan="2"|64 || ~256000M || rowspan="2"|2 x..."
−13
Created page with "In practice the Narval racks contain islands of 48 ou 56 regular CPU nodes. It is therefore possible to run parallel jobs using up to 3584 cores with a non-blocking network. F..."
−30
Created page with "=High-performance interconnect= The [InfiniBand] [https://www.nvidia.com/en-us/networking/infiniband/qm8700/ Mellanox HDR] network links together all of the nodes of the clust..."
−120
Created page with "For transferring data via Globus, you should use the endpoint <code>computecanada#beluga-dtn</code>, while for tools like rsync and scp you can use a login node."
−174
Created page with "*This space is designed for sharing data among the members of a research group and for storing large amounts of data. *1 TB of space and 500K of files per group. *There is..."
−14
Created page with "|- | PROJECT <br> Lustre filesystem, ~15 PB of space ||"
−21
Created page with "*Large space for storing temporary files during computations. *No backup system in place. *20 TB of space and 1M files per user. *There is an Scratch_purging_policy | au..."
−48
Created page with "|- | SCRATCH <br> Lustre filesystem, ~5 PB of space ||"
−21
Created page with "*Location of home directories, each of which has a small fixed quota. *You should use the <code>project</code> space for larger storage needs. *50 GB of space and 500K files p..."
−19
Created page with "|- | HOME <br> Lustre filesystem, ~100 TB of space ||"
−21
Created page with "=Storage= {| class="wikitable sortable""
−1
Created page with "Each job on Narval should have a duration of at least one hour (five minutes for test jobs) and a user cannot have more than 1000 jobs, running and queued, at any given moment..."
−25
no edit summary
−242
Created page with "=Site-specific policies= By policy, Narval's compute nodes cannot access the internet. If you need an exception to this rule, contact technical support..."
+272
Created page with "Narval is a general purpose cluster designed for a variety of workloads and situated at the [http://www.etsmtl.ca/ École de technologie supérieure] in Montreal. The cluster..."
−81
Created page with "{| class="wikitable" |- | Availability: September, 2021 |- | Login node: '''narval.computecanada.ca''' |- | Globus endpoint: '''computecanada#narval-dtn''' |- | Data transfer..."
−8
Created page with "Narval"
+4,114